我正在生产一种物质的非纳米形态和纳米形态。注册和危险数据的吨位范围由什么决定？

我正在生产一种物质的非纳米形态和纳米形态。注册和危险数据的吨位范围由什么决定？

I am manufacturing both non-nanoforms and nanoforms of a substance. What determines the tonnage band for registration and for the hazard data?

REACH 法规规定，吨位范围是按每个注册人的每个物质（包括非纳米形态和纳米形态）计算的。因此，注册义务取决于您生产或进口的物质的年度总吨位，包括非纳米形态和纳米形态。如果物质的总量超过每年 1 吨，则总量中的纳米形态也需要注册，即使它们的量少于每年 1 吨。同样，物质的总量（非纳米形态和纳米形态数量的累计）决定了适用的信息要求。总体积的信息要求适用于物质的非纳米形态和每个纳米形态，即使它们各自的体积代表较低的吨位范围。有关更多信息，请参阅适用于注册和物质识别指南的纳米形态附录，第 2.1 节注册义务。

The REACH Regulation states that the tonnage band is calculated per registrant per substance, including non-nanoforms and nanoforms. Thus, the registration obligation depends on the total yearly tonnage of the substance that you manufacture or import, including both non-nanoforms and nanoforms. If the overall volume of the substance is above 1 tonne per year, nanoforms within that total volume also need to be registered, even if they represent a volume of less than 1 tonne per year. Similarly, the overall quantity of the substance, cumulating the quantity of both non-nanoforms and nanoforms, determines the applicable information requirements. The information requirements of the total volume apply to the non-nanoform and each of the nanoforms of the substance, even if their individual volumes represent a lower tonnage band. For more information see the Appendix for nanoforms applicable to the Guidance on Registration and Substance Identification, section 2.1 Registration obligations.